Photopolymerizable Adhesives Based on Poly(Vinyl Butyral) Solutions in Methacrylic Monomers for Fireproof Glass Assemblies

Photopolymerizable Adhesives Based on Poly(Vinyl Butyral) Solutions in Methacrylic Monomers for Fireproof Glass Assemblies

Photopolymerization of compositions based on poly(vinyl butyral) solutions in a mixture of di-(1-methacryloxy-3-chloropropoxy-2-)methylphosphonate (FOM-II) and 2-hydroxypropylmethacrylate (HPMA) monomers is studied. The effectiveness of these compositions as photocurable adhesives for fireproof glas...

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Veröffentlicht in:Polymer science. Series D, Glues and sealing materials Glues and sealing materials, 2020, Vol.13 (4), p.372-375
Hauptverfasser: Novakov, I. A., Vaniev, M. A., Borisov, S. V., Sidorenko, N. V., Kochnov, A. B.
Format: Artikel
Sprache:eng
Schlagworte:
Adhesion tests
Adhesives
Assemblies
Chemistry
Chemistry and Materials Science
Composition effects
Fire resistance
Fireproofing
Glass
Hydroxypropyl methacrylate
Monomers
Photopolymerization
Polymer Sciences
Polyvinyl acetal resins
Polyvinyl butyral
Test firing
Translucence
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Zusammenfassung:Photopolymerization of compositions based on poly(vinyl butyral) solutions in a mixture of di-(1-methacryloxy-3-chloropropoxy-2-)methylphosphonate (FOM-II) and 2-hydroxypropylmethacrylate (HPMA) monomers is studied. The effectiveness of these compositions as photocurable adhesives for fireproof glass assemblies is evaluated. It is shown that the developed photopolymerizable adhesives can be recommended for fabrication of fireproof glass assemblies for building purposes due to their translucence, high adhesion to silicate glass (up to 30.5 MPa), and accordance with the EIW15 protection class according to the results of firing tests.
ISSN:1995-4212
1995-4220
DOI:10.1134/S1995421220040152